EX IN1
(EX IN2)
IN L SB
G OUT SUB
(IN R SB)
72(73)
7(8)
17
SUBW
DVD CNT
DVD SL(SR)
DVD MIX L(R)
TUNER L(R)
4
(3)5
7(1)
(2)6
8
Q2104
Q2103
Q2105
Q2200
Q2102
Q2201
8
4
(5)3
1(7)
(6)2
8
4
-
+
-
+
2
1
3
5
7
6
-
+
-
+
7
5
6
1
3
2
8
VREF
RESET
12
X IN
15
X OUT
13
HP MUTE
43
MUTE FRONT
39
MUTE S
34
MUTE C
40
MUTE SUB
42
CS
ECS
25
3
CLK
ECK
24
4
DI
EDA
23
5
DO
6
VOL CK
49
SS DA
52
SS CLK
53
VOL DATA
48
AVCC
99
VCC
16
JOG A
76
75
JOG B
MUTE L
47
RMT
18
(REMOTE SENSOR)
Z6000
(VOLUME)
VR6000
MUTING
CONTROL
MUTING
Q2100
Q2026
HB MUTE
55
MUTING
CONTROL
MUTING
Q2604
Q2607
Q2605
CONTROL
LEVEL
HARMONIC
Q2608,2609
A OUT1
(A OUT2)
(R IN)
L IN
DATA
1(2)
IN SUBA
80
IN CA
77
IN LSA
(IN RSA)
(79)78
(76)75
VCC
VEE
43
42
(70)69
(68)67
(66)65
(64)63
(62)61
(60)59
IN C0
6
15(14)
12
13
18
V IN SUB
AMP
AMP
NF
AMP
AMP
12
VIN C
14
(16)
VIN LS
(VIN RS)
G OUT C
11
G OUT LS
(G OUT RS)
13
(15)
-
+
+
-
+
-
+
-
+
-
+
-
-
+
-
+
Q2601(1/2)
Q2601(1/2)
Q2500
Q2600
VM FL
(VM FR)
G OUT FL
(G OUT FR)
FM1
F OUT1
OUT CW
OUT C
FM4
(FM3)
F OUT4
(F OUT3)
OUT LSW
(OUT RST)
SYSTEM CONTROL
IC2018
C2CBJG000672
+B
D2001
98
+B
39(36)
25(23)
24(22)
41(38)
40(37)
27
26
28
29
52(50)
51(49)
MIX IN
35
X2000
Q2000
RESET
+B
+B
NF
+B
C0ABBB000230
IC2015
(CENTER/SUB WOOFER)
BUFFER AMP
-B
MUTING
CONTROL
MUTING
+B
-B
C0AABB000125
IC2013
HEADPHONES AMP
MUTING
CONTROL
MUTING
MUTING
CONTROL
MUTING
MUTING
CONTROL
MUTING
CONTROL
MUTING
MUTING
OUT FL
(OUT FR)
OUT LS
(OUT RS)
TONE
(58)
57
(56)
55
(54)
53
(TMF LA)
TMF LB
(TMF RA)
TMF RB
(TMFR)
TMF L
46
1(5)
(RC IN)
LC IN
6(7)
(RS IN)
LS IN
SS C
3
MIC IN
EXTL
(EXTR)
SS S
8(9)
45
18
CLOCK
VEE
19
CL
DA
LOGIC
C3EBEG000072
IC2019
EEPROM (Not supplied)
+B
4
-B
-
+
-
+
1
3
2
7
5
6
8
NF
NF
BUFFER
AMP
+B
4
-B
17
-B
VCC
16
+B
C0ABBB000230
IC2602
BUFFER AMP
(HARMONIC GENERATOR)
C0ABBB000230
IC2601
BUFFER AMP
(HARMONIC GENERATOR)
C1BB00000979
IC2014
ANALOG SUPER SURROUND
PROCESSOR
SOUND
DIGITAL
C1BB00000845
ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE)
IC2011
DVD FL(FR)
IN E1
(IN E2)
IN FLA
(IN FRA)
IN D1
(IN D2)
IN C1
(IN C2)
IN B1
(IN B2)
IN A1
(IN A2)
L OUT1
(L OUT2)
C0ABBB000230
BUFFER AMP
IC2010
NF
+B
-B
+B
-B
AUX
JK2001
VCR
JK2001
TV
JK2001
LINE OUT
JK2001
SA-HT885WGC/GS BLOCK DIAGRAM
-
+
-
+
(1)14
12(3)
13(2)
(7)8
10(5)
4
9(6)
+VCC
-VCC
+B
11
-B
C0ABCB000052
IC2016
BUFFER AMP
MIC 2
JK6010
MIC 1
JK6011
MUTING
CONTROL
MUTING
Q2703
Q2702
MIC MUTE
51
Q6071-6073
AMP
VR6001
MIC VOL
MIC
SA-HT885WGC / SA-HT885WGS
56
Summary of Contents for SA-HT885WGC
Page 11: ...11 SA HT885WGC SA HT885WGS ...
Page 19: ...10 Caution for AC Cord 19 SA HT885WGC SA HT885WGS ...
Page 23: ...12 2 Main Components and P C B Locations 23 SA HT885WGC SA HT885WGS ...
Page 39: ...39 SA HT885WGC SA HT885WGS ...
Page 52: ...SA HT885WGC SA HT885WGS 52 ...
Page 58: ...SA HT885WGC SA HT885WGS 58 ...
Page 68: ...SA HT885WGC SA HT885WGS 68 ...
Page 72: ...SA HT885WGC SA HT885WGS 72 ...
Page 74: ...SA HT885WGC SA HT885WGS 74 ...
Page 79: ...79 SA HT885WGC SA HT885WGS ...